Inherits AzFramework::PrefabEntityOwnershipService, AzToolsFramework::PrefabEditorEntityOwnershipInterface, and AzFramework::SliceEntityRequestBus::MultiHandler.

Public Types
using	OnEntitiesAddedCallback = AzFramework::OnEntitiesAddedCallback

using	OnEntitiesRemovedCallback = AzFramework::OnEntitiesRemovedCallback

using	ValidateEntitiesCallback = AzFramework::ValidateEntitiesCallback

Public Member Functions
	PrefabEditorEntityOwnershipService (const AzFramework::EntityContextId &entityContextId, AZ::SerializeContext *serializeContext)

void	Initialize () override
	Initializes all assets/entities/components required for managing entities.

bool	IsInitialized () override
	Returns true if the entity ownership service is initialized.

void	Destroy () override
	Destroys all the assets/entities/components created for managing entities.

void	Reset () override
	Resets the assets/entities/components without fully destroying them for managing entities.

void	AddEntity (AZ::Entity *entity) override

void	AddEntities (const EntityList &entities) override

bool	DestroyEntity (AZ::Entity *entity) override

bool	DestroyEntityById (const AZ::EntityId entityId) override

void	GetNonPrefabEntities (EntityList &entities) override

bool	GetAllEntities (EntityList &entities) override

void	InstantiateAllPrefabs () override

void	HandleEntitiesAdded (const EntityList &entities) override

bool	LoadFromStream (AZ::IO::GenericStream &stream, bool remapIds, EntityIdToEntityIdMap *idRemapTable=nullptr, const AZ::ObjectStream::FilterDescriptor &filterDesc=AZ::ObjectStream::FilterDescriptor()) override

void	SetEntitiesAddedCallback (OnEntitiesAddedCallback onEntitiesAddedCallback) override

void	SetEntitiesRemovedCallback (OnEntitiesRemovedCallback onEntitiesRemovedCallback) override

void	SetValidateEntitiesCallback (ValidateEntitiesCallback validateEntitiesCallback) override

void	HandleEntityBeingDestroyed (const AZ::EntityId &entityId) override

bool	LoadFromStream (AZ::IO::GenericStream &stream, AZStd::string_view filename) override

bool	SaveToStream (AZ::IO::GenericStream &stream, AZStd::string_view filename) override

void	StartPlayInEditor () override

void	StopPlayInEditor () override

void	CreateNewLevelPrefab (AZStd::string_view filename, const AZStd::string &templateFilename) override

bool	IsRootPrefabAssigned () const override

Prefab::InstanceOptionalReference	GetInstanceReferenceFromRootAliasPath (Prefab::RootAliasPath rootAliasPath) const override

bool	GetInstancesInRootAliasPath (Prefab::RootAliasPath rootAliasPath, const AZStd::function< bool(const Prefab::InstanceOptionalReference)> &callback) const override

void	RegisterGameModeEventHandler (AZ::Event< GameModeState >::Handler &handler) override

Protected Member Functions
AZ::SliceComponent::SliceInstanceAddress	GetOwningSlice () override

Member Function Documentation

◆ CreateNewLevelPrefab()

void AzToolsFramework::PrefabEditorEntityOwnershipService::CreateNewLevelPrefab	(	AZStd::string_view	filename,
		const AZStd::string &	templateFilename
	)

overridevirtual

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ GetAllEntities()

bool AzToolsFramework::PrefabEditorEntityOwnershipService::GetAllEntities ( EntityList & entities )

override

Gets all entities, including those that are owned by prefabs in the entity ownership service.

Parameters

entityList The entity list to add the entities to.

Returns: bool whether fetching entities was successful.

◆ GetInstanceReferenceFromRootAliasPath()

Prefab::InstanceOptionalReference AzToolsFramework::PrefabEditorEntityOwnershipService::GetInstanceReferenceFromRootAliasPath ( Prefab::RootAliasPath rootAliasPath ) const

overridevirtual

Returns the reference to the instance corresponding to the RootAliasPath provided.

Parameters

rootAliasPath The RootAliasPath to be queried.

Returns: A reference to the instance if valid, AZStd::nullopt otherwise.

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ GetInstancesInRootAliasPath()

bool AzToolsFramework::PrefabEditorEntityOwnershipService::GetInstancesInRootAliasPath	(	Prefab::RootAliasPath	rootAliasPath,
		const AZStd::function< bool(const Prefab::InstanceOptionalReference)> &	callback
	)		const

overridevirtual

Allows to iterate through all instances referenced in the path, from the root down.

Parameters

rootAliasPath	The RootAliasPath to iterate through. If invalid, callback will not be called.
callback	The function to call on each instance. If it returns true, it prevents the rest of the path from being called.

Returns: True if the iteration was halted by a callback returning true, false otherwise. Also returns false if the path is invalid.

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ GetNonPrefabEntities()

void AzToolsFramework::PrefabEditorEntityOwnershipService::GetNonPrefabEntities ( EntityList & entities )

override

Gets the entities in entity ownership service that do not belong to a prefab.

Parameters

entityList The entity list to add the entities to.

◆ InstantiateAllPrefabs()

void AzToolsFramework::PrefabEditorEntityOwnershipService::InstantiateAllPrefabs ( )

override

Instantiates all the prefabs that are in the entity ownership service.

◆ IsRootPrefabAssigned()

bool AzToolsFramework::PrefabEditorEntityOwnershipService::IsRootPrefabAssigned ( ) const

overridevirtual

Returns whether the system has a root instance assigned.

Returns: True if a root prefab is assigned, false otherwise.

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ LoadFromStream()

bool AzToolsFramework::PrefabEditorEntityOwnershipService::LoadFromStream	(	AZ::IO::GenericStream &	stream,
		AZStd::string_view	filename
	)

overridevirtual

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ RegisterGameModeEventHandler()

void AzToolsFramework::PrefabEditorEntityOwnershipService::RegisterGameModeEventHandler ( AZ::Event< GameModeState >::Handler & handler )

inlineoverridevirtual

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ SaveToStream()

bool AzToolsFramework::PrefabEditorEntityOwnershipService::SaveToStream	(	AZ::IO::GenericStream &	stream,
		AZStd::string_view	filename
	)

overridevirtual

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ StartPlayInEditor()

void AzToolsFramework::PrefabEditorEntityOwnershipService::StartPlayInEditor ( )

overridevirtual

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

◆ StopPlayInEditor()

void AzToolsFramework::PrefabEditorEntityOwnershipService::StopPlayInEditor ( )

overridevirtual

Implements AzToolsFramework::PrefabEditorEntityOwnershipInterface.

The documentation for this class was generated from the following file:

Code/Framework/AzToolsFramework/AzToolsFramework/Entity/PrefabEditorEntityOwnershipService.h

Public Types

Public Member Functions

Protected Member Functions

Member Function Documentation

◆ CreateNewLevelPrefab()

◆ GetAllEntities()

◆ GetInstanceReferenceFromRootAliasPath()

◆ GetInstancesInRootAliasPath()

◆ GetNonPrefabEntities()

◆ InstantiateAllPrefabs()

◆ IsRootPrefabAssigned()

◆ LoadFromStream()

◆ RegisterGameModeEventHandler()

◆ SaveToStream()

◆ StartPlayInEditor()

◆ StopPlayInEditor()